FKIE_CVE-2024-5651

Vulnerability from fkie_nvd - Published: 2024-08-12 13:38 - Updated: 2024-08-30 14:15
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A flaw was found in the Fence Agents Remediation operator. This vulnerability can allow a Remote Code Execution (RCE) primitive by supplying an arbitrary command to execute in the --ssh-path/--telnet-path arguments. A low-privilege user, for example, a user with developer access, can create a specially crafted FenceAgentsRemediation for a fence agent supporting  --ssh-path/--telnet-path arguments to execute arbitrary commands on the operator's pod. This RCE leads to a privilege escalation, first as the service account running the operator, then to another service account with cluster-admin privileges.
References
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:5453
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2024-5651
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2290540
Impacted products
Vendor Product Version
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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A flaw was found in the Fence Agents Remediation operator. This vulnerability can allow a Remote Code Execution (RCE) primitive by supplying an arbitrary command to execute in the --ssh-path/--telnet-path arguments. A low-privilege user, for example, a user with developer access, can create a specially crafted FenceAgentsRemediation for a fence agent supporting\u00a0 --ssh-path/--telnet-path arguments to execute arbitrary commands on the operator\u0027s pod. This RCE leads to a privilege escalation, first as the service account running the operator, then to another service account with cluster-admin privileges."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 una falla en los agentes de valla que dependen de SSH/Telnet. Esta vulnerabilidad puede permitir una primitiva de ejecuci\u00f3n remota de c\u00f3digo (RCE) al proporcionar un comando arbitrario para ejecutar en los argumentos --ssh-path/--telnet-path. Un usuario con pocos privilegios, por ejemplo, un usuario con acceso de desarrollador, puede crear un FenceAgentsRemediation especialmente manipulado para que un agente de valla admita argumentos --ssh-path/--telnet-path para ejecutar comandos arbitrarios en el m\u00f3dulo del operador. Este RCE conduce a una escalada de privilegios, primero como la cuenta de servicio que ejecuta el operador y luego a otra cuenta de servicio con privilegios de administrador del cl\u00faster."
    }
  ],
  "id": "CVE-2024-5651",
  "lastModified": "2024-08-30T14:15:16.820",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "secalert@redhat.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-08-12T13:38:37.863",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/errata/RHSA-2024:5453"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/security/cve/CVE-2024-5651"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2290540"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "secalert@redhat.com",
      "type": "Secondary"
    }
  ]
}


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